How To Fix /PF1/MSG_RP_E888 - Time unit for calculating the planned execution time is not valid

/PF1/MSG_RP_E888 - Overview

• Message type: E = Error

• Message class: /PF1/MSG_RP_E -

• Message number: 888

• Message text: Time unit for calculating the planned execution time is not valid

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message /PF1/MSG_RP_E888 - Time unit for calculating the planned execution time is not valid ?

  The SAP error message /PF1/MSG_RP_E888 indicates that there is an issue with the time unit used for calculating the planned execution time in a specific process or transaction. This error typically arises in the context of production planning, project management, or similar modules where time units are critical for scheduling and resource allocation.
  
  Cause:
  
  Invalid Time Unit: The time unit specified for the planned execution time is not recognized or is not valid in the context of the operation being performed.
  
  Configuration Issues: There may be configuration settings in the system that do not align with the expected time units for the specific process.
  Data Entry Errors: Incorrect data entry in the relevant fields where time units are specified can lead to this error.
  Custom Development: If there are custom programs or enhancements, they may not handle time units correctly.
  
  
  Solution:
  
  
  Check Time Unit Configuration:
  
  Navigate to the configuration settings for the relevant module (e.g., Production Planning, Project